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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061(************************************************************************)(* * The Rocq Prover / The Rocq Development Team *)(* v * Copyright INRIA, CNRS and contributors *)(* <O___,, * (see version control and CREDITS file for authors & dates) *)(* \VV/ **************************************************************)(* // * This file is distributed under the terms of the *)(* * GNU Lesser General Public License Version 2.1 *)(* * (see LICENSE file for the text of the license) *)(************************************************************************)
open Namesopen Mod_substopen Glob_termopen Pattern
(** {5 Functions on patterns} *)
val constr_pattern_eq : Environ.env -> constr_pattern -> constr_pattern -> bool
val subst_pattern : Environ.env -> Evd.evar_map -> substitution -> constr_pattern -> constr_patternval subst_uninstantiated_pattern : Environ.env -> Evd.evar_map -> substitution -> uninstantiated_pattern -> uninstantiated_pattern
val noccurn_pattern : int -> _ constr_pattern_r -> bool
exception BoundPattern
(** [head_pattern_bound t] extracts the head variable/constant of the type [t] or raises [BoundPattern] (even if a sort); it raises an anomaly if [t] is an abstraction *)
val head_pattern_bound : constr_pattern -> GlobRef.t
(** [pattern_of_constr c] translates a term [c] with metavariables into a pattern; currently, no destructor (Cases, Fix, Cofix) and no existential variable are allowed in [c] *)
val pattern_of_constr : Environ.env -> Evd.evar_map -> EConstr.constr -> constr_pattern
(** Do not use, for internal Rocq use only. *)val legacy_bad_pattern_of_constr : Environ.env -> Evd.evar_map -> EConstr.constr -> constr_pattern
(** [pattern_of_glob_constr l c] translates a term [c] with metavariables into a pattern; variables bound in [l] are replaced by the pattern to which they are bound *)
val pattern_of_glob_constr : Environ.env -> glob_constr -> Id.Set.t * uninstantiated_pattern
val map_pattern_with_binders : (Name.t -> 'a -> 'a) -> ('a -> 'i constr_pattern_r -> 'i constr_pattern_r) -> 'a -> 'i constr_pattern_r -> 'i constr_pattern_r
val lift_pattern : int -> 'i constr_pattern_r -> 'i constr_pattern_r
(** Interp genargs *)
type 'a pat_interp_fun = Environ.env -> Evd.evar_map -> Ltac_pretype.ltac_var_map -> 'a -> Pattern.constr_pattern
val interp_pattern : uninstantiated_pattern pat_interp_fun
val register_interp_pat : (_, 'g) GenConstr.tag -> 'g pat_interp_fun -> unit